CommuniGate Pro POP denial of service

communigate-pop-dos (27500)

Medium Risk

Description:

CommuniGate Pro is vulnerable to a denial of service caused by an unspecified error in the POP service. A remote attacker could exploit this vulnerability using a malicious mail client with an empty inbox to cause the POP service to crash.

*CVSS:

Base Score:	3.5
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial
Temporal Score:	2.6
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Denial of Service

Remedy:

Upgrade to the latest version of CommuniGate Pro (5.1c2 or later), available from the CommuniGate Pro Web site. See References.

References:

• CommuniGate Pro Web page: Revision History.
• BID-18770: Communigate Pro Server Pop Denial of Service Vulnerability
• CVE-2006-3477: Unspecified vulnerability in the POP service in Stalker CommuniGate Pro 5.1c1 and earlier allows remote attackers to cause a denial of service (server crash) via unspecified vectors involving opening an empty inbox.
• SA20905: CommuniGate Pro POP Service Empty Inbox Denial of Service
• VUPEN/ADV-2006-2632: CommuniGate Pro POP Service Empty Inbox Remote Denial of Service Vulnerability

Platforms Affected:

• Stalker Software CommuniGate Pro prior to 5.1c2

Reported:

Jul 03, 2006

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For corrections or additions please email xforce@iss.net

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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